JP4111417B2 - ポリプロピレン系樹脂発泡粒子及び型内成型体 - Google Patents

ポリプロピレン系樹脂発泡粒子及び型内成型体 Download PDF

Info

Publication number
JP4111417B2
JP4111417B2 JP2000523262A JP2000523262A JP4111417B2 JP 4111417 B2 JP4111417 B2 JP 4111417B2 JP 2000523262 A JP2000523262 A JP 2000523262A JP 2000523262 A JP2000523262 A JP 2000523262A JP 4111417 B2 JP4111417 B2 JP 4111417B2
Authority
JP
Japan
Prior art keywords
peak
molded product
high temperature
expanded
mold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2000523262A
Other languages
English (en)
Japanese (ja)
Inventor
秀浩 佐々木
正和 坂口
光宏 秋山
寿男 所
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSP Corp
Original Assignee
JSP Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JSP Corp filed Critical JSP Corp
Application granted granted Critical
Publication of JP4111417B2 publication Critical patent/JP4111417B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2000523262A 1997-12-01 1998-12-01 ポリプロピレン系樹脂発泡粒子及び型内成型体 Expired - Fee Related JP4111417B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP34591297 1997-12-01
PCT/JP1998/005414 WO1999028374A1 (fr) 1997-12-01 1998-12-01 Perles de resine de propylene expansibles et pieces obtenues par expansion dans le moule

Publications (1)

Publication Number Publication Date
JP4111417B2 true JP4111417B2 (ja) 2008-07-02

Family

ID=18379848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000523262A Expired - Fee Related JP4111417B2 (ja) 1997-12-01 1998-12-01 ポリプロピレン系樹脂発泡粒子及び型内成型体

Country Status (8)

Country Link
US (1) US6313184B1 (de)
EP (1) EP1036814B1 (de)
JP (1) JP4111417B2 (de)
KR (1) KR100490961B1 (de)
AT (1) ATE280797T1 (de)
AU (1) AU1263499A (de)
DE (1) DE69827294T2 (de)
WO (1) WO1999028374A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017179281A (ja) * 2016-03-31 2017-10-05 株式会社カネカ ポリプロピレン系樹脂発泡粒子、および、ポリプロピレン系樹脂型内発泡成形体、およびその製造方法

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859418A1 (de) * 1998-12-22 2000-06-29 Basf Ag Expandierte Polypropylen-Partikel
DE60006146T2 (de) * 1999-11-04 2004-09-30 Exxonmobil Chemical Patents Inc., Baytown Propylencopolymerschäume und deren verwendung
US6956067B2 (en) * 2000-09-20 2005-10-18 Jsp Corporation Expanded polypropylene resin bead and process of producing same
US20020091218A1 (en) * 2001-01-08 2002-07-11 David Ford Thermoplastic door skins and method of manufacture thereof
US6838488B2 (en) * 2001-06-11 2005-01-04 Jsp Corporation Production method of foamed polypropylene resin beads
US7531116B2 (en) * 2001-11-01 2009-05-12 Jsp Corporation Process of producing foamed molding from expanded polypropylene resin beads
CN100402264C (zh) * 2002-03-19 2008-07-16 株式会社Jsp 复合发泡聚丙烯树脂模制品及其制备方法
US7300960B2 (en) 2002-05-13 2007-11-27 Jsp Corporation Expandable polypropylene resin particle and molded object obtained therefrom by in-mold molding
JP4499394B2 (ja) * 2002-09-30 2010-07-07 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子及びこれを用いた型内成形体
EP1620479B1 (de) 2002-10-15 2013-07-24 ExxonMobil Chemical Patents Inc. Polyolefinklebstoffzusammensetzungen und daraus hergestellte gegenstände
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
WO2005019583A2 (en) * 2003-08-20 2005-03-03 Masonite Corporation Composite door structure and method of making same, and composite door and method of making same
US20050090571A1 (en) * 2003-10-27 2005-04-28 Mehta Aspy K. Expanded bead foams from propylene-diene copolymers and their use
TW200530297A (en) * 2004-01-13 2005-09-16 Jsp Corp Thermoplastic resin pellet, process for preparing thermoplastic resin pellets and expanded thermoplastic resin bead
DE202006014576U1 (de) * 2006-08-21 2008-01-03 STABILA Messgeräte Gustav Ullrich GmbH Schutzeinrichtung
JP5107692B2 (ja) * 2007-12-17 2012-12-26 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子、及びその発泡粒子成形体
US8058193B2 (en) 2008-12-11 2011-11-15 Jeld-Wen, Inc. Thin-layer lignocellulose composites and methods of making the same
EP2385080B1 (de) * 2009-01-27 2021-01-06 Kaneka Corporation Vorgeschäumte polypropylenharzpartikel und verfahren zu ihrer herstellung sowie schaumstoffgeformter polypropylenharzartikel
JP5512672B2 (ja) * 2009-06-26 2014-06-04 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子及び発泡粒子成形体
US8629292B2 (en) 2010-10-07 2014-01-14 Chevron Phillips Chemical Company Lp Stereoselective synthesis of bridged metallocene complexes
US8637616B2 (en) 2010-10-07 2014-01-28 Chevron Philips Chemical Company Lp Bridged metallocene catalyst systems with switchable hydrogen and comonomer effects
US8609793B2 (en) 2010-10-07 2013-12-17 Chevron Phillips Chemical Company Lp Catalyst systems containing a bridged metallocene
JP5727210B2 (ja) * 2010-12-15 2015-06-03 株式会社ジェイエスピー ポリオレフィン系樹脂発泡粒子成形体の製造方法、及びポリオレフィン系樹脂発泡粒子成形体
ES2654682T3 (es) 2012-11-27 2018-02-14 Kaneka Corporation Partículas espumadas de resina de polipropileno, artículo moldeado en espuma en molde de resina de polipropileno y método para producir el mismo
KR101855267B1 (ko) * 2016-09-19 2018-05-04 롯데케미칼 주식회사 폴리올레핀계 난연성 발포체 제조용 수지 조성물 및 이로부터 형성된 난연성 발포체
WO2021013723A1 (en) 2019-07-19 2021-01-28 Sabic Global Technologies B.V. Polymer composition and expanded polypropylene beads made from the polymer composition
KR102287804B1 (ko) * 2019-12-19 2021-08-10 코스파 주식회사 발포 비드용 조성물
JP7465697B2 (ja) * 2020-03-24 2024-04-11 住友重機械工業株式会社 荷電粒子の照射制御装置

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923731B2 (ja) 1980-11-22 1984-06-04 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂予備発泡粒子
JPS5943490B2 (ja) 1981-06-27 1984-10-22 日本スチレンペ−パ−株式会社 ポリプロピレン系合成樹脂発泡成型体
JPS5943491B2 (ja) 1981-08-05 1984-10-22 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂発泡成型体
JPS5943492B2 (ja) 1981-08-05 1984-10-22 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂発泡成型体の製造方法
JPS5855231A (ja) 1981-09-28 1983-04-01 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂予備発泡粒子の製造方法
JPS58101025A (ja) 1981-12-09 1983-06-16 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂予備発泡粒子の加圧処理方法
JPS58221745A (ja) 1982-06-19 1983-12-23 Japan Styrene Paper Co Ltd 自動車のバンパ−用芯材
US4504601A (en) 1982-10-01 1985-03-12 Japan Styrene Paper Corporation Process for producing pre-foamed particles of polypropylene resin
US4464484A (en) 1982-12-20 1984-08-07 Japan Styrene Paper Corporation Process for producing prefoamed polymer particles
JPS59176147A (ja) 1983-03-24 1984-10-05 Japan Styrene Paper Co Ltd バンパ−用芯材およびその製造方法
EP0123144B1 (de) 1983-03-25 1987-10-07 Japan Styrene Paper Corporation Vorgeschäumte Polypropylenperlen
JPS60110734A (ja) 1983-11-21 1985-06-17 Japan Styrene Paper Co Ltd 無架橋ポリプロピレン系樹脂予備発泡粒子
JPS60123540A (ja) 1983-12-07 1985-07-02 Japan Styrene Paper Co Ltd 無架橋ポリプロピレン系樹脂予備発泡粒子
JPS60189660A (ja) 1984-03-08 1985-09-27 Japan Styrene Paper Co Ltd 自動車バンパ−用芯材
US4704239A (en) 1984-04-28 1987-11-03 Japan Styrene Paper Corp. Process for the production of expanded particles of a polymeric material
JPS60235849A (ja) 1984-05-08 1985-11-22 Japan Styrene Paper Co Ltd ポリプロピレン系樹脂予備発泡粒子
JPS60252636A (ja) 1984-05-30 1985-12-13 Japan Styrene Paper Co Ltd 予備発泡粒子の製造法
US4676939A (en) 1984-06-14 1987-06-30 Japan Styrene Paper Corporation Process for the production of expanded particles of a polypropylene resin
US4822542A (en) 1985-02-21 1989-04-18 Japan Styrene Paper Corporation Method of production of expansion-molded article, from foamable thermoplastic resin particles and apparatus therefor
EP0195512B1 (de) 1985-02-27 1990-10-24 Japan Styrene Paper Corporation Giessverfahren
JPS61215631A (ja) 1985-03-20 1986-09-25 Japan Styrene Paper Co Ltd 型内成型に使用する無架橋予備発泡粒子製造用プロピレン系ランダム共重合体樹脂粒子の製造方法
JPS6218214A (ja) 1985-07-17 1987-01-27 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂粒子の加熱処理装置
JPH0649795B2 (ja) 1985-11-29 1994-06-29 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂予備発泡粒子成型体の製造方法
US4695593A (en) 1986-02-21 1987-09-22 Japane Styrene Paper Corporation Prefoamed propylene polymer-base particles, expansion-molded article produced from said particles and production process of said article
EP0254530B1 (de) 1986-07-22 1990-10-10 Japan Styrene Paper Corporation Kernmaterial für Kraftfahrzeugstossstangen
JPH082989B2 (ja) 1987-05-11 1996-01-17 日本スチレンペ−パ−株式会社 ポリオレフィン系樹脂粒子の予備発泡方法
JPH0739501B2 (ja) 1987-06-23 1995-05-01 日本スチレンペ−パ−株式会社 無架橋直鎖状低密度ポリエチレン予備発泡粒子
JP2887291B2 (ja) 1989-08-30 1999-04-26 株式会社ジェイエスピー ポリオレフィン系樹脂発泡粒子の製造方法
CA2030754C (en) 1989-11-24 1997-06-03 Kazuo Turugai Production method of prefoamed synthetic resin particles
US5085814A (en) 1989-12-21 1992-02-04 Jsp Corporation Production process of expansion-molded article
US5284431A (en) 1990-08-28 1994-02-08 Jsp Corporation Filling apparatus for filling foamed particles of a thermoplastic resin into a mold
JPH04189840A (ja) 1990-11-22 1992-07-08 Jsp Corp 重合体発泡粒子の製造方法
JP2916273B2 (ja) * 1990-12-26 1999-07-05 三井化学株式会社 シンジオタクチックポリプロピレンの発泡体およびその製造方法
JP3195674B2 (ja) 1992-12-24 2001-08-06 株式会社ジエイエスピー 無架橋エチレン系重合体発泡粒子の製造方法
JP3195676B2 (ja) 1992-12-28 2001-08-06 株式会社ジエイエスピー ポリオレフィン系樹脂発泡粒子の製造方法
JP3204424B2 (ja) * 1993-02-18 2001-09-04 三菱化学フォームプラスティック株式会社 ポリプロピレン系樹脂発泡粒子
JP3279382B2 (ja) 1993-03-17 2002-04-30 株式会社ジエイエスピー 無架橋ポリエチレン系樹脂発泡粒子及びその製造方法
JP3441165B2 (ja) 1994-05-19 2003-08-25 株式会社ジェイエスピー 難燃性ポリオレフィン系樹脂発泡粒子
US5679450A (en) 1994-07-15 1997-10-21 Jsp Corporation Expanded polyolefin body having thermosetting resin layer directly bonded thereto
TW294691B (en) 1994-08-16 1997-01-01 Jsp Corp Expansion-molded article of polyolefin resin having open voids and production thereof
JP2787281B2 (ja) 1994-09-20 1998-08-13 株式会社ジェイエスピー 凹凸模様を有するコンクリート面形成用化粧型及び凹凸模様を有するコンクリート面の形成方法
JPH08277340A (ja) 1995-04-05 1996-10-22 Jsp Corp ポリプロピレン単独重合体発泡粒子、及び発泡粒子成型体
JP3710014B2 (ja) 1996-11-08 2005-10-26 株式会社ジェイエスピー 表皮材付発泡成形体の製造方法及びそれにより得られる車輌用内装材
JP3775612B2 (ja) 1996-12-24 2006-05-17 株式会社ジェイエスピー 発泡成形体の製造方法及び製造装置
MY114837A (en) 1998-03-23 2003-01-31 Jsp Corp Foamed and expanded beads of polypropylene resin for molding
EP0963827B1 (de) 1998-06-11 2002-10-23 Jsp Corporation Geformter Gegenstand aus geschäumten und expandierten Propylenperlen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017179281A (ja) * 2016-03-31 2017-10-05 株式会社カネカ ポリプロピレン系樹脂発泡粒子、および、ポリプロピレン系樹脂型内発泡成形体、およびその製造方法

Also Published As

Publication number Publication date
DE69827294T2 (de) 2006-03-09
DE69827294D1 (de) 2004-12-02
US6313184B1 (en) 2001-11-06
ATE280797T1 (de) 2004-11-15
AU1263499A (en) 1999-06-16
WO1999028374A1 (fr) 1999-06-10
EP1036814B1 (de) 2004-10-27
EP1036814A1 (de) 2000-09-20
KR20010031731A (ko) 2001-04-16
KR100490961B1 (ko) 2005-05-24
EP1036814A4 (de) 2001-07-18

Similar Documents

Publication Publication Date Title
JP4111417B2 (ja) ポリプロピレン系樹脂発泡粒子及び型内成型体
EP0689562B1 (de) Verfahren zur herstellung von schäumen auf basis von ethylenischen polymeren
FI106865B (fi) Menetelmä silloitettujen etyleenisten polymeerivaahtorakenteiden valmistamiseksi
US5527573A (en) Extruded closed-cell polypropylene foam
US20050090571A1 (en) Expanded bead foams from propylene-diene copolymers and their use
JPH06234878A (ja) 発泡プロピレン重合体製品の製造方法
US6451419B1 (en) Shock absorbing material
JP5666918B2 (ja) ポリプロピレン系樹脂予備発泡粒子とその製造方法、及びポリプロピレン系樹脂型内発泡成形体
JP3441165B2 (ja) 難燃性ポリオレフィン系樹脂発泡粒子
JP4238032B2 (ja) 改良された弾性率ならびに溶融強度を備えたエチレンポリマーのブレンドおよびこれらのブレンドから製造した物品
JP2004176047A (ja) ポリプロピレン系樹脂発泡粒子及びこれを用いた型内成形体
JP2004115785A (ja) ポリプロピレン系樹脂発泡粒子およびこれを用いた型内成形体
JPH07188442A (ja) ポリエチレン系樹脂発泡体
JP2005139350A (ja) ポリプロピレン系樹脂発泡粒子およびこれを用いた型内成形体
JP5443904B2 (ja) エチレン系樹脂射出発泡成形体
JPH03103449A (ja) 低密度ポリエチレン系樹脂発泡体及びその製造方法
JP2000219766A (ja) ポリプロピレン系樹脂発泡成型体及び自動車内装材
JP3813349B2 (ja) 発泡用プロピレン系樹脂
JPH04225042A (ja) オレフィンコポリマーをベースにしたフォーム
JP2004143451A (ja) ポリプロピレン系樹脂組成物，ポリプロピレン系樹脂発泡粒子及びこれを用いた型内成形体
JP3599600B2 (ja) 発泡性ポリオレフィン系樹脂粒子、それから得られる発泡粒子および発泡成形体ならびに発泡粒子の製造法
JPH11349724A (ja) 発泡性ポリオレフィン系樹脂粒子、それから得られる発泡粒子および発泡成形体
JPS599027A (ja) ポリオレフイン樹脂型内発泡成型体の製法
JP2010013606A (ja) ポリプロピレン系樹脂予備発泡粒子、及びポリプロピレン系樹脂型内発泡成形体
JPH07278341A (ja) 無架橋直鎖状低密度ポリエチレン系樹脂予備発泡粒子及びその製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051021

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20051021

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080402

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080404

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110418

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110418

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120418

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130418

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130418

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140418

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees